MCP Server Registry

Remote-control Unity Editor from any AI IDE via file-based IPC. 62 tools, zero dependencies.

Accurate Unity API docs (2022/2023/6) for AI agents. Prevents hallucinated signatures.

Drive a running Unity Editor from an AI agent. The Editor serves MCP; this bridges stdio to it.

Universal blockchain MCP - swaps bridges staking lending Ethereum Arbitrum

Stdio-first Agent MCP workpack for local tools, audit chains, search, memory, and pipelines.

MCP server for web page and cross-platform system screenshots (macOS, Linux, Windows)

Universities MCP — Hipolabs Universities API (free, no auth)

🧩 MCP Gateway - A lightweight gateway service that instantly transforms existing MCP Servers and APIs into MCP servers with zero code changes. Features Docker deployment and management UI, requiring no infrastructure modifications.

Compare CSV tables by key; report changes and ambiguous rows. 0.05 USDC on Base via x402.

Paid Shopify CSV diagnostics for duplicate SKUs, malformed variants, and import risks.

Delegate coding and sysops tasks to cheaper agents or local LLMs via durable background job queues.

Playbook engine: non-dev founders land first paying customer in 60 days or refund

The document publishing layer for AI tools. Convert markdown to 6 destinations, 62 templates.

Ask for a playlist. Get a real one, playing in Apple Music — no account, nothing stored.

Unofficial MCP server for Stream.io Chat, Video, Users, Moderation and App APIs

Read-only search over Tesoro High School's public documents. Unofficial, unaffiliated.

Unpaywall MCP — open-access lookup for scholarly papers (free, no key)

MCP server for the Unpaywall API — open-access availability for 120M+ scholarly articles

URL intelligence for AI agents and developers. 16 tools, 25 signal weights, 20 free checks.

Query, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, and live telemetry.

Query, monitor, and manage Unraid servers via GraphQL API through MCP tools. Supports system info, Docker, VMs, array/parity, notifications, plugins, rclone, and live telemetry.

Instant, accurate Unreal Engine API lookups instead of expensive source file reads, saving your agent tokens, context, and hallucinations.

Control the Unreal Engine 5 editor from any MCP client: Blueprints, materials, Niagara.